page {
    height: 100%;
}

.container {
    background: #f9f9f9;
    height: 100%;
    width: 100%;
    display: flex;
    flex-direction: column;
}

.search {
    height: 88rpx;
    width: 100%;
    padding: 0 30rpx;
    background: #fff;
    display: flex;
    align-items: center;
}

.search .input {
    width: 690rpx;
    height: 56rpx;
    background: #ededed;
    border-radius: 8rpx;
    display: flex;
    align-items: center;
    justify-content: center;
}

.search .van-icon-search {
    line-height: 56rpx;
}

.search .txt {
    height: 42rpx;
    line-height: 42rpx;
    color: #666;
    padding-left: 10rpx;
    font-size: 30rpx;
}

.catalog {
    flex: 1;
    width: 100%;
    background: #fff;
    display: flex;
    border-top: 1px solid #fafafa;
}

.catalog .nav {
    width: 162rpx;
    height: 100%;
}

.catalog .nav .item {
    text-align: center;
    line-height: 90rpx;
    width: 162rpx;
    height: 90rpx;
    color: #333;
    font-size: 28rpx;
    border-left: 6rpx solid #fff;
}

.catalog .nav .item.active {
    color: #ab956d;
    font-size: 36rpx;
    border-left: 6rpx solid #ab956d;
}

.catalog .cate {
    border-left: 1px solid #fafafa;
    flex: 1;
    height: 100%;
    padding: 0 30rpx 0 30rpx;
}

.banner {
    display: block;
    height: 222rpx;
    width: 100%;
    position: relative;
}

.banner .image {
    position: absolute;
    top: 30rpx;
    left: 0;
    border-radius: 4rpx;
    height: 192rpx;
    width: 100%;
}

.banner .txt {
    position: absolute;
    top: 30rpx;
    text-align: center;
    color: #fff;
    font-size: 28rpx;
    left: 0;
    height: 192rpx;
    line-height: 192rpx;
    width: 100%;
}

.catalog .hd {
    height: 108rpx;
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.catalog .hd .txt {
    font-size: 24rpx;
    text-align: center;
    color: #333;
    padding: 0 10rpx;
    width: auto;
}

.catalog .hd .line {
    width: 40rpx;
    height: 1px;
    background: #d9d9d9;
}

.catalog .bd {
    height: auto;
    width: 100%;
    overflow: hidden;
}

.catalog .bd .item {
    display: block;
    float: left;
    height: 216rpx;
    width: 144rpx;
    margin-right: 34rpx;
}

.catalog .bd .item.last {
    margin-right: 0;
}

.catalog .bd .item .icon {
    height: 144rpx;
    width: 144rpx;
}

.catalog .bd .item .txt {
    display: block;
    text-align: center;
    font-size: 24rpx;
    color: #333;
    height: 72rpx;
    width: 144rpx;
}
